Electronic cigarette structure

An electronic cigarette structure, comprising:

• a casing comprising an e-liquid chamber and an opening in communication with the e-liquid chamber;
• a cotton body disposed in the e-liquid chamber for absorbing the e-liquid;
• an airflow duct disposed in the cotton body in the e-liquid chamber, the airflow duct being hollow and comprising a through hole;
• an atomizer disposed in the through hole of the airflow duct;
• the e-liquid absorbed by the cotton body being conveyed to the through hole, so as to be heated and atomized into smoke in the through hole by the atomizer;
• and
• a cover disposed on the opening and covering the cotton body, the airflow duct, and the atomizer in the e-liquid chamber;
• the cover comprising a via hole in communication with the through hole, so that the smoke in the through hole is sucked out from the via hole.